erikaguillermo56 erikaguillermo56

13-05-2020
Mathematics

contestada

A regular polygon has an interior angle of 168 degrees. How many side does it have?

Respuesta :

marzanmmahee marzanmmahee

13-05-2020

Sum of the interior angles of a regular polygon=(n-2) x 180 degrees
Each interior angle=(180n-360)/n
168= (180n-360)/n
168n=180n-369
-12n=-360
12n=360
n=30

Answer Link

Otras preguntas

Should we devote time and money to building a space station on the moon or mars why? Please help a sister out

yall imma fail if you don't help me. what is the scientific notation for 0.12? I need answers asap

A football team is selling coupon books for $20 each to raise money. The team wants to raise at least $1500. The team has already sold 45 coupon books. How many

1. When would a corporation make sense for a business, such as a construction company?

pls helpwill give the brainliest!Urgent!!

How hard is 6th grade math?

Which of the following examples is most clearly narrated in third-person limited point of view? O A. Dmitri preferred table tennis, but Charlize preferred real

Am i right ? History is very hard

describe how the british administered their empire in india

Use the reaction equation to answer the question 6CO2 + 6H20 - C6H12O6 + 602 The reaction equation shows a common chemical reaction. Where does this reaction co